GFS1A thru GFS1M REVERSE VOLTAGE - 50 to 1000 Volts FORWARD CURRENT - 1.0 Amperes Fast Recovery Rectifiers FEATURES SMA Fast switching for high efficiency Glass passivation junction Low forward voltage drop High current capability The plastic material carries UL recognition 94V-0 SMA DIM. MIN. MAX. A 3.99 4.50 B 2.54 2.79 C 1.32 1.47 D 0.15 0.31 E 4.93 5.28 F 0.05 0.127 G 1.98 2.29 H 0.76 1.52 A B MECHANICAL DATA C G H Case : JEDEC SMA molded plastic Polarity : Color band denotes cathode Weight : 0.062 grams Mounting position : Any F D E All Dimensions in millimeter MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS Ratings at 25̺ ambient temperature unless otherwise specified. Single phase, half wave, 60Hz, resistive or inductive load. For capacitive load, derate current by 20% ˣ˔˥˔ˠ˘˧˘˥ ˦ˬˠ˕ˢ˟ʳ ˚˙˦ ˄˔ ˚˙˦ ˄˕ ˚˙˦ ˄˗ ˚˙˦ ˄˚ ˚˙˦ ˄˝ ˚˙˦ ˄˞ ˚˙˦ ˄ˠ ˨ˡ˜˧ ʳ ˠ˴̋˼̀̈̀ʳ̅˸̃˸̇˼̇˼̉˸ʳ̃˸˴˾ʳ̅˸̉˸̅̆˸ʳ̉̂˿̇˴˺˸ ˩˥˥ˠ ˈ˃ ˄˃˃ ˅˃˃ ˇ˃˃ ˉ˃˃ ˋ˃˃ ˄˃˃˃ ˩ ʳ ˠ˴̋˼̀̈̀ʳ˥ˠ˦ʳ̉̂˿̇˴˺˸ ˩˥ˠ˦ ˆˈ ˊ˃ ˄ˇ˃ ˅ˋ˃ ˇ˅˃ ˈˉ˃ ˊ˃˃ ˩ ʳ ˠ˴̋˼̀̈̀ʳ˗˖ʳ˵˿̂˶˾˼́˺ʳ̉̂˿̇˴˺˸ ˩˗˖ ˈ˃ ˄˃˃ ˅˃˃ ˇ˃˃ ˉ˃˃ ˋ˃˃ ˄˃˃˃ ˩ ʳ ˠ˴̋˼̀̈̀ʳ˴̉˸̅˴˺˸ʳ˹̂̅̊˴̅˷ʳ̅˸˶̇˼˹˼˸˷ʳ˶̈̅̅˸́̇ ˜˙ ˄ˁ˃ ˔ ˣ˸˴˾ʳ˹̂̅̊˴̅˷ʳ̆̈̅˺˸ʳ˶̈̅̅˸́̇ʿʳˋˁˆ̀̆ʳ̆˼́˺˿˸ ˻˴˿˹ʳ̆˼́˸ˀ̊˴̉˸ʳ̆̈̃˸̅˼̀ʳ̃̂̆˸˷ʳ̂́ʳ̅˴̇˸˷ʳ˿̂˴˷ ˜˙˦ˠ ˆ˃ˁ˃ ˔ ˠ˴̋˼̀̈̀ʳ˼́̆̇˴́̇˴́˸̂̈̆ʳ˜˙ː˄˔˓˅ˈк ˩˙ ˄ˁˆ ˩ ˠ˴̋˼̀̈̀ʳ˗˖ʳ˥˸̉˸̅̆˸ʳ˖̈̅̅˸́̇ʳ˓˧˔ː˅ˈк ˴̇ʳ˥˴̇˸˷ʳ˗˖ʳ˕˿̂˶˾˼́˺ʳ˩̂˿̇˴˺˸ʳ˓˧˔ː˄˃˃к ˜˥ ˈ ˄˃˃ ̈˔ ˧̌̃˼˶˴˿ʳ˝̈́˶̇˼̂́ʳ˖˴̃˴˶˼̇˴́˶˸ʻˡ̂̇˸˄ʼ ˖˝ ˄ˈ ̃˙ ˠ˴̋˼̀̈̀ʳ˥˸̉˸̅̆˸ʳ˥˸˶̂̉˸̅̌ʳ˧˼̀˸ʻˡ̂̇˸˅ʼ ˧̅̅ ˢ̃˸̅˴̇˼́˺ʳ˧˸̀̃˸̅˴̇̈̅˸ʳ˥˴́˺˸ ˧˝ ˀˈˈʳ̇̂ʳʾ˄ˈ˃ к ˧ ˦˧˚ ˀˈˈʳ̇̂ʳʾ˄ˈ˃ к ʳ ʳ ˦̇̂̅˴˺˸ʳ˧˸̀̃˸̅˴̇̈̅˸ʳ˥˴́˺˸ ˄ˈ˃ ˅ˈ˃ ˈ˃˃ ʳʳʳ́˦ ˡ̂̇˸˄ˍʳˠ˸˴̆̈̅˸˷ʳʳ˄ˁ˃ˠ˛˭ʳ˴́˷ʳ˴̃̃˿˼˸˷ʳ̅˸̉˸̅̆˸ʳ̉̂˿̇˴˺˸ʳ̂˹ʳʳˇˁ˃ʳ˩˗˖ ˡ̂̇˸˅ˍʳˠ˸˴̆̈̅˸˷ʳʳ̊˼̇˻ʳʳ˜˙ː˃ˁˈ˔ʿʳ˜˥ː˄˔ʿʳ˜˥˥ː˃ˁ˅ˈ˔ 1 of 2 GFS1A thru GFS1M FIG. 1-TYPICAL FORWARD CURRENT DERATING CURVE FIG. 2-TYPICAL FORWARD CHARACTERISTICS 2.0 100.00 INSTANTANEOUS FORWARD CURRENT (A) AVERAGE FORWARD CURRENT,(A) GFS1A thru GFS1M 1.6 1.2 0.8 0.4 10.00 1.00 0.10 0.01 0.0 0 20 40 60 80 100 120 140 0.2 160 0.4 0.6 AMBIENT TEMPERATURE (к) FIG. 3-MAXIMUM NON-REPETITIVE FORWARD SURGE CURRENT 1.0 1.2 1.4 1.6 1.8 2.0 FIG. 4-TYPICAL REVERSE CHARACTERISTICS 50 100.000 25к REVERSE LEAKAGE CURRENT (uA) PEAK FORWARD SURGE CURRENT (A) 0.8 FORWARD VOLTAGE (V) 40 30 20 10 0 10.000 125к 1.000 0.100 0.010 0.001 1 10 100 20% 40% 60% 80% 100% PERCENTAGE RATED PEAK REVERSE VOLTAGE (%) NUMBER OF CYCLES AT 60Hz FIG. 5-TYPICAL JUNCTION CAPACITANCE JUNCTION CAPACITANCE (pF) 20 15 10 5 0 0 1 10 100 REVERSE VOLTAGE (V) 2 of 2 GFS1A thru GFS1M